Phongsthorn Thavisin, President and Chief Executive Officer of PTT Exploration and Production Public Company Limited (PTTEP), led executives and staff in a ceremony to receive volunteer spirit caps and scarves graciously bestowed by HM King Maha Vajiralongkorn Bodindradebayavarangkun. The caps and scarves will be worn when performing community work under the royal volunteer spirit scheme "We Do Good Deeds with Our Hearts". The ceremony took place at Energy Complex Building, Bangkok.